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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper II covers chemistry.

UPSC Combined Geo-Scientist, Prelims · 2024 · Paper II, Chemistry · Q30 of 120

Geo-Scientist Prelims 2024 Chemistry Q30: The effective atomic number of K₄[Fe(CN)₆] complex is

QuestionCoordination chemistry / EAN rule

The effective atomic number of K₄[Fe(CN)₆] complex is

  1. (a) 34
  2. (b) 35
  3. (c) 36
  4. (d) 38

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